15-letter words containing i, r, d, e, a
- muslim calendar — the lunar calendar used by Muslims and reckoned from a.d. 622: the calendar year consists of 354 days and contains 12 months: Moharram, Safar, Rabi I, Rabi II, Jumada I, Jumada II, Rajab, Shaban, Ramadan, Shawwal, Dhu ʾl-Qaʿda, and Dhu ʾl-hijjah. In leap years the month Dhu ʾl-hijjah contains one extra day.
- near as damn it — Some people say as near as damn it or as near as dammit to emphasize that what they have said is almost completely accurate, but not quite.
- nearsightedness — seeing distinctly at a short distance only; myopic.
- netmarq limited — A small technical consultancy specialising in the testing of network components. They do performance tests of network interface cards, routers, hubs, file servers, etc. To reflect the marketplace, most tests are carried out in a Novell NetWare environment, although they can equally well use Lan server, Banyan Vines, NT Advanced Server, IBM PC Support. They claim to be Europe's leading such test lab and compete with US Labs such as LanQuest and NSTL. They also do some network design, installation, support, and troubleshooting. E-mail: <[email protected]>.
- neurodermatitis — W Lichen simplex chronicus, a skin disorder characterized by chronic itching and scratching, resulting in thick, leathery, brownish skin.
- neutral density — black, white, or a shade of grey; a colourless tone
- nevado del ruiz — a volcano in W central Colombia, in the Andes: eruption 1985. 17,720 feet (5401 meters).
- new-variant cjd — a form of Creutzfeldt-Jakob disease thought to be transmitted by eating beef or beef products infected with BSE
- nicholas ridley — Nicholas, c1500–55, English bishop, reformer, and martyr.
- nil desperandum — never despair
- node of ranvier — a gap occurring at regular intervals between segments of myelin sheath along a nerve axon.
- non-adversarial — a person, group, or force that opposes or attacks; opponent; enemy; foe.
- non-alliterated — to show alliteration: In “Round and round the rugged rock the ragged rascal ran,” the “r” alliterates.
- non-declarative — serving to declare, make known, or explain: a declarative statement.
- non-depreciable — capable of depreciating or being depreciated in value.
- non-determinant — a determining agent or factor.
- non-detrimental — causing detriment, as loss or injury; damaging; harmful.
- non-repudiation — the act of repudiating.
- non-residential — of or relating to residence or to residences: a residential requirement for a doctorate.
- noncertificated — not possessing a certificate, not certified
- noncredentialed — not credentialed or lacking credentials
- nondegenerative — tending to degenerate.
- nondiscriminate — Not discriminate.
- nonincorporated — Not incorporated.
- nonmatriculated — not matriculated, not enrolled in an institution, esp a college or university
- nonmelodramatic — Not melodramatic.
- nonprecedential — Not precedential.
- nonstandardized — Unstandardized.
- nuisance ground — a garbage dump.
- obedience trial — a competitive event at which a dog can progress toward a degree in obedience by demonstrating its ability to follow a prescribed series of commands.
- odd permutation — a permutation of a set of n elements, x 1 , x 2 , …, xn, which permutes the product of all differences of the form (xi – xj), where i is less than j, into the negative of the product.
- oil of lavender — an essential oil distilled from lavender flowers, especially Lavandula angustifolia and L. stoechas, and used in perfumery.
- old father time — time personified
- old high german — High German before 1100. Abbreviation: OHG.
- oligodendroglia — Oligodendrocytes collectively.
- oligosaccharide — any carbohydrate yielding few monosaccharides on hydrolysis, as two, three, or four.
- omnidirectional — sending or receiving signals in all directions: an omnidirectional microphone.
- operationalised — Simple past tense and past participle of operationalise.
- operationalized — Simple past tense and past participle of operationalize.
- orange chromide — an Asian cichlid fish, Etropus maculatus, with a brownish-orange spotted body
- orange milkweed — butterfly weed (def 1).
- ordinal numbers — Also called ordinal numeral. any of the numbers that express degree, quality, or position in a series, as first, second, and third (distinguished from cardinal number).
- ordinary degree — a university degree without honours
- ordinary income — taxable income, as salary and wages, other than capital gains.
- ordinary seaman — a seaman insufficiently skilled to be classified as an able-bodied seaman. Abbreviation: O.D., O.S., o.s.
- ordinary shares — British. a share of common stock.
- organic disease — a disease in which there is a structural alteration (opposed to functional disease).
- organized chaos — a complex situation or process that appears chaotic while having enough order to achieve progress or goals
- organized crime — illegal activities co-ordinated by groups
- organized labor — all workers who are organized in labor unions.